High-Quality RRBO for Sustainable Lubricant Production

Re-refined base oil engineered to meet industry specifications, reduce carbon footprint, and offer a reliable circular alternative to virgin base oil for manufacturers.

Our Re-Refined Base Oil (RRBO) is produced through advanced used-oil re-refining technology that delivers high-purity Group I equivalent base oil as per BIS 18722 standards. Designed for lubricant manufacturers, heavy industries, fleet operators, and sustainability-focused companies, RRBO offers a greener alternative to virgin base oils without compromising performance.

Through multi-stage distillation, dehydration, and clay-polishing processes, we ensure consistent viscosity, minimal impurities, and excellent thermal stability. Bharat Oil Company (I) Regd. has been a trusted pioneer in used-oil recycling in India for over five decades.

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Key Features / Advantages

High-Purity Base Oil

High-purity base oil with controlled viscosity and low sulphur content, meeting BIS 18722 standards for consistent quality.

Stringent QC & NABL Testing

Stringent QC and in-house NABL laboratory testing ensures consistent quality with detailed batch-wise analysis.

Reduces Environmental Impact

Reduces environmental impact by replacing virgin crude-derived base oil, contributing to circular economy and sustainability.

Wide Compatibility

Compatible with a wide range of lubricant formulations, suitable for Group I/II applications with proper additive adjustment.

Excellent Thermal Stability

Excellent thermal and oxidative stability, ensuring long-lasting performance in demanding industrial applications.

Applications / Industries Served

Our Re-Refined Base Oil (RRBO) serves multiple industries and applications, providing sustainable base oil solutions for:

Lubricant Blending

For lubricant manufacturers and blenders

Manufacturing Units

Industrial manufacturing applications

Steel Plants

Heavy industry and steel manufacturing

Fleet Maintenance

Automotive and fleet operations

Generator/Engine Service Centers

Power generation and engine maintenance

MSME Lubricant Brands

Small and medium lubricant manufacturers

Product Codes & Specifications

Complete list of RRBO products with specifications and MSDS documents

Number	Product Code	Description	Specifications & MSDS
1	RRBO-L-LS	Re-refined Base Oil – L, Low Sulphur (Group-I)	Specifications \| MSDS
2	RRBO-L-HS	Re-refined Base Oil – L, High Sulphur (Group-I)	Specifications \| MSDS
3	RRBO-M-LS	Re-refined Base Oil – M, Low Sulphur (Group-I)	Specifications \| MSDS
4	RRBO-M-HS	Re-refined Base Oil – M, High Sulphur (Group-I)	Specifications \| MSDS
5	RRBO-H-LS	Re-refined Base Oil – H, Low Sulphur (Group-I)	Specifications \| MSDS
6	RRBO-H-HS	Re-refined Base Oil – H, High Sulphur (Group-I)	Specifications \| MSDS
7	RRT0	Re-Refined Transformer Oil	Specifications \| MSDS
8	RRS	Re-Refined Solvent	Specifications \| MSDS
9	Hydraulic Oil	Hydraulic Oil – Grade 46	Specifications \| MSDS
10	Hydraulic Oil	Hydraulic Oil – Grade 68	Specifications \| MSDS
11	Engine Oil	Engine Oil – 15W-40	Specifications \| MSDS
12	Engine Oil	Engine Oil – 20W-40	Specifications \| MSDS
13	Gear Oil	Gear Oil – 150	Specifications \| MSDS
14	Gear Oil	Gear Oil – 220	Specifications \| MSDS
15	Gear Oil	Gear Oil – 320	Specifications \| MSDS
16	Transmission Oil	Transmission Oil 80W-90/90	Specifications \| MSDS
17	Heat Transfer	Therminol-VS	Specifications \| MSDS
18	Shuttering Oil	Shuttering Oil	Specifications \| MSDS

Why Choose Bharat Oil Company

Experience & Technology

50+ years of trusted industry experience
Advanced German & American re-refining technology
State-of-the-art quality control and assurance systems

Quality Assurance & Network

NABL accredited laboratory and detailed batch-wise testing
PAN India collection and supply network
Consistent quality meeting BIS 18722 standards

Technical Specifications

RRBO meets BIS 18722 standards with consistent quality parameters

Number	Parameter	Typical RRBO Value
1	Appearance	Clear & Bright
2	Water Content	≤ 0.05% by mass
3	Kinematic Viscosity @40°C	28–32 cSt (or as produced)
4	Viscosity Index (VI)	95–105
5	Flash Point (COC)	≥ 200°C
6	Pour Point	-6°C to -3°C
7	Colour (ASTM)	1.0–1.5
8	Sulphur Content	< 0.2%
9	Ash Content	< 0.01%
10	Copper Corrosion @100°C, 3 hrs	1a
11	Carbon Residue (Conradson)	< 0.1%
12	Density @15°C	0.86 – 0.89 g/cm³
13	Noack Volatility	< 10%
14	Saturates (for Group I)	65–85%
15	Acid Number	< 0.05 mg KOH/g

Frequently Asked Questions

RRBO works for most Group I/II applications. Blenders can adjust additives to achieve target performance.

Each batch is tested in our in-house lab for 20+ parameters including viscosity, VI, flash point, and metals. Our NABL accredited laboratory ensures consistent quality meeting BIS 18722 standards.

Yes, we offer small sample quantities for testing and formulation trials. Contact us to request a sample for your evaluation.

Yes — MSDS, batch reports, CPCB authorization, and quality certificates are provided for every purchase. All documentation meets regulatory requirements.

MOQ depends on transport mode; typically 5,000–10,000 litres. We can discuss custom requirements based on your needs.

Re-Refined Base Oil (RRBO)